The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 28, 2018
Filed:
Jul. 22, 2015
Applicants:
Jae Pil Hwang, Busan, KR;
Soon Dong Park, Busan, KR;
Inventors:
Jae Pil Hwang, Busan, KR;
Soon Dong Park, Busan, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 39/30 (2006.01); F16B 39/38 (2006.01); F16B 37/12 (2006.01);
U.S. Cl.
CPC ...
F16B 39/38 (2013.01); F16B 39/30 (2013.01); F16B 37/12 (2013.01);
Abstract
The present invention relates to an anti-loosening bolt coupled to a bolt and a spring and, more specifically, to an anti-loosening bolt which can: prevent the bolt from being unintentionally loosened by a rotating object or by continuous long-time or momentary vibration; be fixed on a wall; be combined with a nut; prevent a periodic shaking phenomenon; and be reused.